2 Answers

Krayzk · Answer 1 · 2021-10-30T02:42:39+0000

Answer:

The oxygen will appears in the final chemical equation as a reactant.

Step-by-step explanation:

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Shankar Chavan · Answer 2 · 2021-11-02T23:17:37+0000

Answer : The oxygen will appears in the final chemical equation as a reactant.

Explanation :

The given chemical reactions are:

(1)
$C(s)+(1)/(2)O_2(g)\rightarrow CO(g)$

(2)
$CO(g)+(1)/(2)O_2(g)\rightarrow CO_2(g)$

Now we are adding reaction 1 and reaction 2, we get the final chemical equation.

The final chemical equation is:

$C(s)+O_2(g)\rightarrow CO_2(g)$

Thus, the oxygen will appears in the final chemical equation as a reactant.

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